Home / 4,298,789-5,932,328.62-2,365,008.06

Finding the Fourth Proportional to 4,298,789, 5,932,328.62 and 2,365,008.06

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Solution

The fourth proportional to 4,298,789, 5,932,328.62 and 2,365,008.06 is: 3,263,711.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298,789 : 5,932,328.62 = 2,365,008.06 : x
  2. Step 2: Convert to fraction form
    4,298,789/5,932,328.62 = 2,365,008.06/x
  3. Step 3: Cross multiply
    4,298,789x = 5,932,328.62 × 2,365,008.06
  4. Step 4: Simplify right side
    4,298,789x = 14,030,005,000,868.68
  5. Step 5: Solve for x
    x = 14,030,005,000,868.68/4,298,789
  6. Step 6: Final answer
    x = 3,263,711.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.